BUSCH - Vacuum Pumps and SystemsBUSCH - Vacuum Pumps and Systems

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Operating Principle - COBRA

Description

COBRA pumps operate on screw technology. Entering gases are trapped between flights of screws and moved axially down a short straight path to the exhaust where they are discharged.

Back to COBRA Page


1. Inlet
2. Exhaust
3. Water Jacket
4. Screw
5. Oil

6. Gas Path
7. Timing Gears
8. Bearings
9. Shaft Seals
10. Oil Seal